Collections Search for objects: 4 matching records With image (4) Animal/vegetable/mineral Zoology (4) Taxonomic groups Animalia (4)Mollusca (4)Bivalvia (2)Gastropoda (2)Arca (1)Arca tetragona (1)Arcida (1)Arcidae (1)Cephalaspidea (1)Ledella (1)Ledella messanensis (1)Monophorus (1)Monophorus perversus (1)Nuculanida (1)Nuculanidae (1) Name Arca tetragona (1)Ledella messanensis (1)Monophorus perversus (1)Pyrunculus ovatus (1) Form dry Area or Water body Azores Islands (4)Northeast Atlantic Ocean (4) Holding institution Manchester Museum, University of Manchester (4) Station 75 Mollusc (Monophorus perversus) Mollusc (Ledella messanensis) Mollusc (Pyrunculus ovatus) Mollusc (Arca tetragona) [1]